NCG100023_DMR_20220509

NC DepartmentQ of
Erwirc�nmental uality
NCDEQ Division of Energy, Mineral and Land Resources Received
Stormwater Discharge Monitoring Report(DMR) Form for NCG100000. MAY 0 9 2022
Used Motor Vehicles Winston-Salem
Click here for instructions Regional Office
Complete,sign,scan and submit the DMR via the Stormwater NPDES Permit Data Monitoring Report(DMR) Upload form within
30 days of receiving sampling results. Mail the original,signed hard copy of the DMR to the appropriate DEMLR Regional Office.
Certificate of Coverage No. NCG10 0023 Person Collecting Samples: Heath McCaskill
Facility Name:M&M Motor Company, Inc. Laboratory Name: Pace Analytical
Facility County:F3aodle+p+err- F r -cOC P /-t Laboratory Cert. No.: 12
Discharge during this period:0 Yes 0 No (if no,skip to signature and date)
Has your facility implemented mandatory Tier response actions this sample period for any benchmark exceedances?Ekes El No
If so,which Tier(I, II,or III)?
A copy of this DMR has been uploaded electronically via https://edocs.deq.nc.gov/Forms/SW-DMR Ekes El No
Date Uploaded: ,"3/ a—
Analytical Monitoring Requirements for Outfalls with Industrial Activities—Benchmarks in(Red)
Parameter Parameter Outfall 001 Outfall 002 Outfall 003 Outfall Outfall
Code
N/A Receiving Stream Class WS Ill WS III WS III
N/A Date Sample Collected MM/DD/YYYY 03/16/2022 03/16/2022 03/16/2022
46529 24-Hour Rainfall in inches 0.85 0.85 0.85
C0530 TSS in mg/L(100 or 50*) 5.5 19.0 14.0
pH in standard units(6.0-9.0 FW,
00400 6.8—8.5 SW) 7.31 7.48 7.26
00340 Chemical Oxygen Demand in mg/L <25.0 <25.0 <25.0
01051 Lead,total recoverable(as Pb)in 0.0104 0.0128 0.0105
mg/L(0.075 FW,0.22 SW)
Ethylene Glycol in mg/L(any amount
77023 detected Tier One;8,000 mg/L Tier <5.0 <5.0 <5.0
Two and Three)
00552 Non-Polar Oil&Grease in mg/L(15) <5.2 <5.1 <5.1
NCOIL Estimated New Motor/Hydraulic Oil N/A N/A N/A
Usage in gal/month
* Outfalls to Outstanding Resource Waters(ORW),High Quality Waters(HQW),Trout Waters(Tr)and Primary Nursery Areas(PNA)
have a benchmark TSS limit of 50 mg/L.All other water classifications have a benchmark of 100 mg/L
FW(Freshwater)SW(Saltwater)
Notes(optional):
"I certify by my signature below,under penalty of law,that this document and all attachments were prepared under my direction or supervision in
accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted.Based on my
inquiry of the person or persons who manage the system,or those persons directly responsible for gathering the information,the information
submitted is,to the best of my knowledge and belief,true,accurate,and complete.I am aware that there are significant penalties for submitting
false inf rm ion,in luding the ossibili y of fines and imprisonment for knowing violations."
i '
Signature of Permittee or Delegated Authorized Individual Date
g g
PCB. ±S Q Nt fialc. )vl(1/ o}-o c'c,co, corn c3 6,49 -1 7g2
Email Address Phone Number

rV C ,,
Enviropr,i p nt e��i of
•
Receivel
Mid Atlantic
ity
MAY 0 9 2022
wir,sto
n s al
Quai
aiern
Regional office
Experienced. Customer Focused. Innovative.
REPORT DATE: April 11, 2022
PROJECT NO: R2005.00
STORMWATER SAMPLING
RESULTS
M & M Motor Company
9316 US Highway Business 220 N, Randleman, Randleman County, North Carolina
ENGINEERING & ENVIRONMENTAL SOLUTIONS
PREPARED FOR: PREPARED BY:
M & M Motor Company, Inc. MID ATLANTIC ASSOCIATES, INC.
9316 US Highway Business 220 N 409 Rogers View Court, Raleigh, NC 27610
Randleman, NC 27317 919.250.9918 l MAAONLINE.COM

Pace Analytical Services,LLC
® 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pecelebs.com [phone]
NC Department of
Environmental Quality
Received
March 29, 2022 MAY 0 9 2022
Winston-Salem
Regional Office t
Chuck Hoffman
Mid-Atlantic Associates, Inc
409 Rogers View Court
Raleigh, NC 27610
RE: Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
Dear Chuck Hoffman:
Enclosed are the analytical results for sample(s)received by the laboratory on March 18, 2022. The results relate only to
the samples included in this report. Results reported herein conform to the applicable TNI/NELAC Standards and the
laboratory's Quality Manual,where applicable, unless otherwise noted in the body of the report.
The test results provided in this final report were generated by each of the following laboratories within the Pace Network:
• Pace Analytical Services-Asheville
• Pace Analytical Services-Charlotte
• Pace Analytical Services-Indianapolis
If you have any questions concerning this report, please feel free to contact me.
Sincerely,
./-r✓ --
Tyriek Hooks
[e-mail]
[phone]
Project Manager
Enclosures
cc: Ron Davis,Mid Atlantic Associatees, Inc.
\\ii/A= REPORT OF LABORATORY ANALYSIS
0 ®� This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 1 of 17

Pace Analytical Services,LLC
aceAnalytical 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.cem [phone]
CERTIFICATIONS
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
Pace Analytical Services Indianapolis
7726 Moller Road,Indianapolis,IN 46268 Michigan Drinking Water Laboratory#9050
Illinois Accreditation#:200074 Ohio VAP Certified Laboratory#:CL0065
Indiana Drinking Water Laboratory#:C-49-06 Oklahoma Laboratory#:9204
Kansas/TNI Certification#:E-10177 Texas Certification#:T104704355
Kentucky UST Agency Interest#:80226 Wisconsin Laboratory#:999788130
Kentucky WW Laboratory ID#:98019 USDA Soil Permit#: P330-19-00257
Pace Analytical Services Charlotte
South Carolina Laboratory ID:99006 South Carolina Certification#:99006001
9800 Kincey Ave.Ste 100, Huntersville,NC 28078 South Carolina Drinking Water Cert.#:99006003
North Carolina Drinking Water Certification#:37706 Florida/NELAP Certification#: E87627
North Carolina Field Services Certification#:5342 Kentucky UST Certification#:84
North Carolina Wastewater Certification#: 12 Louisiana DoH Drinking Water#:LA029
South Carolina Laboratory ID:99006 VirginiaNELAP Certification#:460221
Pace Analytical Services Asheville
2225 Riverside Drive,Asheville,NC 28804 South Carolina Laboratory ID:99030
Florida/NELAP Certification#: E87648 South Carolina Certification#:99030001
North Carolina Drinking Water Certification#:37712 VirginiaNELAP Certification#:460222
North Carolina Wastewater Certification#:40
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 2 of 17

Pace Analytical Services,LLC
aceAnalytica!® 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pecelabs.cem [phone]
SAMPLE ANALYTE COUNT
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
Analytes
Lab ID Sample ID Method Analysts Reported Laboratory
92594257001 OUTFALL NO 1 EPA 1664E ICO 1 PASI-C
EPA 8015 Alcohol-Glycol CPH 1 PASI-I
EPA 200.7 Rev 4.4 1994 KH 5 PASI-A
EPA 6010D CRW 1 PASI-A
SM 2540D-2015 MAB2 1 PASI-A
SM 5220D-2011 JP1 1 PASI-A
92594257002 OUTFALL NO 2 EPA 1664E ICO 1 PASI-C
EPA 8015 Alcohol-Glycol CPH 1 PASI-I
EPA 200.7 Rev 4.4 1994 KH 5 PASI-A
EPA 6010D CRW 1 PASI-A
SM 2540D-2015 MAB2 1 PASI-A
SM 5220D-2011 JP1 1 PASI-A
92594257003 OUTFALL NO 3 EPA 1664E ICO 1 PASI-C
EPA 8015 Alcohol-Glycol CPH 1 PASI-I
EPA 200.7 Rev 4.4 1994 KH 5 PASI-A
EPA 6010D CRW 1 PASI-A
SM 2540D-2015 MAB2 1 PASI-A
SM 5220D-2011 JP1 1 PASI-A
PASI-A=Pace Analytical Services-Asheville
PASI-C=Pace Analytical Services-Charlotte
PASI-I=Pace Analytical Services-Indianapolis
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
without the written consent of Pace Analytical Services,LLC. Page 3 of 17

Pace Analytical Services,LLC
m
9800 Kincey Ave. Suite100
aceAnalytical
Huntersville,NC 28078078
www.pacelabs.com [phone]
ANALYTICAL RESULTS
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
Sample: OUTFALL NO 1 Lab ID: 92594257001 Collected: 03/16/22 17:18 Received: 03/18/22 11:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qua!
Field Data Analytical Method:
Pace Analytical Services-Charlotte
Performed by Mid 1 03/28/22 15:00
Atlantic
Collected By Heath 1 03/28/22 15:00
McCaskill
Collected Date 03/16/22 1 03/28/22 15:00
Collected Time 17:18 1 03/28/22 15:00
pH 7.31 Std.Units 1 03/28/22 15:00
Rainfall 0.85" Inches 1 03/28/22 15:00
1664 SGT-HEM,TPH Analytical Method:EPA 1664E
Pace Analytical Services-Charlotte
Total Petroleum Hydrocarbons ND mg/L 5.2 1 03/21/22 10:00
8015M Glycols in water Analytical Method:EPA 8015 Alcohol-Glycol
Pace Analytical Services-Indianapolis
Ethylene glycol ND mg/L 5.0 1 03/25/22 16:00 107-21-1
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Pace Analytical Services-Asheville
Cadmium ND ug/L 1.0 1 03/19/22 18:47 03/21/22 22:58 7440-43-9
Copper 39.3 ug/L 5.0 1 03/19/22 18:47 03/21/22 22:58 7440-50-8
Iron 1630 ug/L 50.0 1 03/19/22 18:47 03/21/22 22:58 7439-89-6
Lead 10.7 ug/L 5.0 1 03/19/22 18:47 03/21/22 22:58 7439-92-1
Zinc 33.9 ug/L 10.0 1 03/19/22 18:47 03/21/22 22:58 7440-66-6
6010 MET ICP Analytical Method:EPA 6010D Preparation Method: EPA 3010A
Pace Analytical Services-Asheville
Lead 10.4 ug/L 5.0 1 03/23/22 00:35 03/23/22 12:16 7439-92-1
2540D Total Suspended Solids Analytical Method:SM 2540D-2015
Pace Analytical Services-Asheville
Total Suspended Solids 5.5 mg/L 2.9 1 03/19/22 11:00
5220D COD Analytical Method:SM 5220D-2011 Preparation Method:SM 5220D-2011
Pace Analytical Services-Asheville
Chemical Oxygen Demand ND mg/L 25.0 1 03/25/22 01:28 03/25/22 04:33 M1,R1
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 4 of 17

Pace Analytical Services,LLC
® 9800 Kincey Ave.aceAnalytical Huntersvlle,NC1280778
www.pecelebs.com
[phone]
ANALYTICAL RESULTS
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
Sample: OUTFALL NO 2 Lab ID: 92594257002 Collected: 03/16/22 17:29 Received: 03/18/22 11:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method:
Pace Analytical Services-Charlotte
Performed by Mid 1 03/28/22 15:18
Atlantic
Collected By Heath 1 03/28/22 15:18
McCaskill
Collected Date 03/16/22 1 03/28/22 15:18
Collected Time 17:29 1 03/28/22 15:18
pH 7.48 Std.Units 1 03/28/22 15:18
1664 SGT-HEM,TPH Analytical Method: EPA 1664B
Pace Analytical Services-Charlotte
Total Petroleum Hydrocarbons ND mg/L 5.1 1 03/21/22 10:00
8015M Glycols in water Analytical Method:EPA 8015 Alcohol-Glycol
Pace Analytical Services-Indianapolis
Ethylene glycol ND mg/L 5.0 1 03/25/22 16:09 107-21-1
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method: EPA 200.7 Rev 4.4 1994
Pace Analytical Services-Asheville
Cadmium ND ug/L 1.0 1 03/19/22 18:47 03/21/22 23:01 7440-43-9
Copper 68.4 ug/L 5.0 1 03/19/22 18:47 03/21/22 23:01 7440-50-8
Iron 2050 ug/L 50.0 1 03/19/22 18:47 03/21/22 23:01 7439-89-6
Lead 13.5 ug/L 5.0 1 03/19/22 18:47 03/21/22 23:01 7439-92-1
Zinc 38.4 ug/L 10.0 1 03/19/22 18:47 03/21/22 23:01 7440-66-6
6010 MET ICP Analytical Method:EPA 6010D Preparation Method:EPA 3010A
Pace Analytical Services-Asheville
Lead 12.8 ug/L 5.0 1 03/23/22 00:35 03/23/22 12:37 7439-92-1
2540D Total Suspended Solids Analytical Method:SM 2540D-2015
Pace Analytical Services-Asheville
Total Suspended Solids 19.0 mg/L 2.7 1 03/19/22 11:00
5220D COD Analytical Method:SM 5220D-2011 Preparation Method:SM 5220D-2011
Pace Analytical Services-Asheville
Chemical Oxygen Demand ND mg/L 25.0 1 03/25/22 01:28 03/25/22 04:34
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 5 of 17

Pace Analytical Services,LLC
® 9800 KinceyAve. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelabs.eom [phone]
ANALYTICAL RESULTS
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
Sample: OUTFALL NO 3 Lab ID: 92594257003 Collected: 03/16/22 17:42 Received: 03/18/22 11:00 Matrix: Water
Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual
Field Data Analytical Method:
Pace Analytical Services-Charlotte
Performed by Mid 1 03/28/22 15:18
Atlantic
Collected By Heath 1 03/28/22 15:18
McCaskill
Collected Date 03/16/22 1 03/28/22 15:18
Collected Time 17:42 1 03/28/22 15:18
pH 7.26 Std.Units 1 03/28/22 15:18
1664 SGT-HEM,TPH Analytical Method:EPA 1664E
Pace Analytical Services-Charlotte
Total Petroleum Hydrocarbons ND mg/L 5.1 1 03/21/22 10:00
8015M Glycols in water Analytical Method:EPA 8015 Alcohol-Glycol
Pace Analytical Services-Indianapolis
Ethylene glycol ND mg/L 5.0 1 03/25/22 16:18 107-21-1
200.7 MET ICP Analytical Method:EPA 200.7 Rev 4.4 1994 Preparation Method:EPA 200.7 Rev 4.4 1994
Pace Analytical Services-Asheville
Cadmium ND ug/L 1.0 1 03/19/22 18:47 03/21/22 23:04 7440-43-9
Copper 94.0 ug/L 5.0 1 03/19/22 18:47 03/21/22 23:04 7440-50-8
Iron 1530 ug/L 50.0 1 03/19/22 18:47 03/21/22 23:04 7439-89-6
Lead 8.8 ug/L 5.0 1 03/19/22 18:47 03/21/22 23:04 7439-92-1
Zinc 71.5 ug/L 10.0 1 03/19/22 18:47 03/21/22 23:04 7440-66-6
6010 MET ICP Analytical Method: EPA 6010D Preparation Method:EPA 3010A
Pace Analytical Services-Asheville
Lead 10.5 ug/L 5.0 1 03/23/22 00:35 03/23/22 12:41 7439-92-1
2540D Total Suspended Solids Analytical Method:SM 2540D-2015
Pace Analytical Services-Asheville
Total Suspended Solids 14.0 mg/L 2.6 1 03/19/22 11:01
5220D COD Analytical Method:SM 5220D-2011 Preparation Method:SM 5220D-2011
Pace Analytical Services-Asheville
Chemical Oxygen Demand ND mg/L 25.0 1 03/25/22 01:28 03/25/22 04:34
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 6 of 17

Pace Analytical Services,LLC
aceAnalytical 9800 KinceyAve. Suite 100
Huntersville,NC 28078
www.pacelabs.cem [phone]
QUALITY CONTROL DATA
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
QC Batch: 685893 Analysis Method: EPA 1664B
QC Batch Method: EPA 1664E Analysis Description: 1664 SGT-HEM,TPH
Laboratory: Pace Analytical Services-Charlotte
Associated Lab Samples: 92594257001,92594257002,92594257003
METHOD BLANK: 3586623 Matrix: Water
Associated Lab Samples: 92594257001,92594257002,92594257003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Petroleum Hydrocarbons mg/L ND 5.0 03/21/22 10:00
LABORATORY CONTROL SAMPLE: 3586624
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Total Petroleum Hydrocarbons mg/L 20 13.7 68 64-132
MATRIX SPIKE SAMPLE: 3586625
92593916003 Spike MS MS %Rec
Parameter Units Result Conc. Result %Rec Limits Qualifiers
Total Petroleum Hydrocarbons mg/L ND 20 12.9 62 64-132 M1
SAMPLE DUPLICATE: 3586626
92594058001 Dup
Parameter Units Result Result RPD Qualifiers
Total Petroleum Hydrocarbons mg/L ND ND
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 7 of 17

Pace Analytical Services,LLC
ace Analytical 9800 Kincey Ave. Suite100
Huntersville,NC 28078078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
QC Batch: 668245 Analysis Method: EPA 8015 Alcohol-Glycol
QC Batch Method: EPA 8015 Alcohol-Glycol Analysis Description: EPA 8015 Modified
Laboratory: Pace Analytical Services-Indianapolis
Associated Lab Samples: 92594257001,92594257002,92594257003
METHOD BLANK: 3077001 Matrix: Water
Associated Lab Samples: 92594257001,92594257002,92594257003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Ethylene glycol mg/L ND 5.0 03/25/22 12:15
LABORATORY CONTROL SAMPLE: 3077002
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Ethylene glycol mg/L 25 31.8 127 39-150
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3077547 3077548
MS MSD
5291827003 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Ethylene glycol mg/L ND 25 25 31.0 28.6 123 114 36-158 8
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 8 of 17

Pace Analytical Services,LLC
aceAnalytical® 9800 KinceyAve. Suite100
Huntersville,NC 28078078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
QC Batch: 685960 Analysis Method: EPA 200.7 Rev 4.4 1994
QC Batch Method: EPA 200.7 Rev 4.4 1994 Analysis Description: 200.7 MET
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92594257001,92594257002,92594257003
METHOD BLANK: 3586865 Matrix: Water
Associated Lab Samples: 92594257001,92594257002,92594257003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Cadmium ug/L ND 1.0 03/21/22 21:18
Copper ug/L ND 5.0 03/21/22 21:18
Iron ug/L ND 50.0 03/21/22 21:18
Lead ug/L ND 5.0 03/21/22 21:18
Zinc ug/L ND 10.0 03/21/22 21:18
LABORATORY CONTROL SAMPLE: 3586866
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Cadmium ug/L 500 485 97 85-115
Copper ug/L 500 505 101 85-115
Iron ug/L 5000 4910 98 85-115
Lead ug/L 500 485 97 85-115
Zinc ug/L 500 476 95 85-115
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3586867 3586868
MS MSD
92593976001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Cadmium ug/L 51.5 500 500 543 548 98 99 70-130 1
Copper ug/L 69.8 500 500 586 585 103 103 70-130 0
Iron ug/L ND 5000 5000 4920 4890 98 97 70-130 1
Lead ug/L ND 500 500 444 447 88 89 70-130 1
Zinc ug/L 238 500 500 708 714 94 95 70-130 1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3586869 3586870
MS MSD
92594264001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Cadmium ug/L ND 500 500 487 482 97 96 70-130 1
Copper ug/L ND 500 500 494 491 99 98 70-130 1
Iron ug/L 388 5000 5000 5400 5300 100 98 70-130 2
Lead ug/L ND 500 500 482 479 96 96 70-130 1
Zinc ug/L 114 500 500 588 584 95 94 70-130 1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 9 of 17

Pace Analytical Services,LLC
e 9800 Kincey Ave. Suite 100
ace Analytical Huntersville,NC 28078
www.pacelebs.com [phone]
QUALITY CONTROL DATA
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
QC Batch: 686245 Analysis Method: EPA 6010D
QC Batch Method: EPA 3010A Analysis Description: 6010 MET
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92594257001,92594257002,92594257003
METHOD BLANK: 3588072 Matrix: Water
Associated Lab Samples: 92594257001,92594257002,92594257003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Lead ug/L ND 5.0 03/23/22 12:00
LABORATORY CONTROL SAMPLE: 3588073
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Lead ug/L 500 503 101 80-120
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3588074 3588075
MS MSD
92594257001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Lead ug/L 10.4 500 500 483 485 95 95 75-125 0
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 10 of 17

Pace Analytical Services,LLC
OD
aceAnalytical 9800 Kincey Ave. Suite 100
Huntersville,NC 28078
www.pacelabs.com [phone]
QUALITY CONTROL DATA
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
QC Batch: 685946 Analysis Method: SM 2540D-2015
QC Batch Method: SM 2540D-2015 Analysis Description: 2540D Total Suspended Solids
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92594257001,92594257002,92594257003
METHOD BLANK: 3586744 Matrix: Water
Associated Lab Samples: 92594257001,92594257002,92594257003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Total Suspended Solids mg/L ND 2.5 03/19/22 10:56
LABORATORY CONTROL SAMPLE: 3586745
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Total Suspended Solids mg/L 250 236 95 90-110
SAMPLE DUPLICATE: 3586760
92594327001 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 852 806 6
SAMPLE DUPLICATE: 3586761
92594316004 Dup
Parameter Units Result Result RPD Qualifiers
Total Suspended Solids mg/L 44.8 43.2 4
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 11 of 17

Pace Analytical Services,LLC
a 9800 Kincey Ave. Suite 100
aceAnalytical Huntersville,NC 28078
www.pacelebs.com
[phone]
QUALITY CONTROL DATA
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
QC Batch: 686905 Analysis Method: SM 5220D-2011
QC Batch Method: SM 5220D-2011 Analysis Description: 5220D COD
Laboratory: Pace Analytical Services-Asheville
Associated Lab Samples: 92594257001,92594257002,92594257003
METHOD BLANK: 3590893 Matrix: Water
Associated Lab Samples: 92594257001,92594257002,92594257003
Blank Reporting
Parameter Units Result Limit Analyzed Qualifiers
Chemical Oxygen Demand mg/L ND 25.0 03/25/22 04:32
LABORATORY CONTROL SAMPLE: 3590894
Spike LCS LCS %Rec
Parameter Units Conc. Result %Rec Limits Qualifiers
Chemical Oxygen Demand mg/L 750 795 106 90-110
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3590895 3590896
MS MSD
92594257001 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Chemical Oxygen Demand mg/L ND 100 100 107 116 103 112 90-110 8 M1,R1
MATRIX SPIKE&MATRIX SPIKE DUPLICATE: 3590897 3590898
MS MSD
92594664003 Spike Spike MS MSD MS MSD %Rec
Parameter Units Result Conc. Conc. Result Result %Rec %Rec Limits RPD Qual
Chemical Oxygen Demand mg/L 52.9 100 100 156 163 103 110 90-110 4 R1
Results presented on this page are in the units indicated by the"Units"column except where an alternate unit is presented to the right of the result.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 12 of 17

Pace Analytical Services,LLC
i ® 9800 Kincey Ave. Suite 100
aceAnalytcal
Huntersville,NC 28078
www.pecelebs.eom [phone]
QUALIFIERS
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
DEFINITIONS
DF-Dilution Factor, if reported,represents the factor applied to the reported data due to dilution of the sample aliquot.
ND-Not Detected at or above adjusted reporting limit.
TNTC-Too Numerous To Count
J-Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit.
MDL-Adjusted Method Detection Limit.
PQL-Practical Quantitation Limit.
RL-Reporting Limit-The lowest concentration value that meets project requirements for quantitative data with known precision and
bias for a specific analyte in a specific matrix.
S-Surrogate
1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270.The result for each analyte is
a combined concentration.
Consistent with EPA guidelines,unrounded data are displayed and have been used to calculate%recovery and RPD values.
LCS(D)-Laboratory Control Sample(Duplicate)
MS(D)-Matrix Spike(Duplicate)
DUP-Sample Duplicate
RPD-Relative Percent Difference
NC-Not Calculable.
SG-Silica Gel-Clean-Up
U-Indicates the compound was analyzed for,but not detected.
Acid preservation may not be appropriate for 2 Chloroethylvinyl ether.
A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA
Method 8260.
N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for
each analyte is a combined concentration.
Reported results are not rounded until the final step prior to reporting.Therefore,calculated parameters that are typically reported as
"Total"may vary slightly from the sum of the reported component parameters.
Pace Analytical is TNI accredited.Contact your Pace PM for the current list of accredited analytes.
TNI-The NELAC Institute.
ANALYTE QUALIFIERS
M1 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample(LCS)recovery.
R1 RPD value was outside control limits.
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 13 of 17

Pace Analytical Services,LLC
aceAnalytical 9800 KinceyAve, Suite 100
Huntersville NC 28078078
www.pacelabs.com [phone]
QUALITY CONTROL DATA CROSS REFERENCE TABLE
Project: M&M MOTOR COMPANY R2005.00
Pace Project No.: 92594257
Analytical
Lab ID Sample ID QC Batch Method QC Batch Analytical Method Batch
92594257001 OUTFALL NO 1
92594257002 OUTFALL NO 2
92594257003 OUTFALL NO 3
92594257001 OUTFALL NO 1 EPA 1664B 685893
92594257002 OUTFALL NO 2 EPA 1664B 685893
92594257003 OUTFALL NO 3 EPA 1664B 685893
92594257001 OUTFALL NO 1 EPA 8015 Alcohol-Glycol 668245
92594257002 OUTFALL NO 2 EPA 8015 Alcohol-Glycol 668245
92594257003 OUTFALL NO 3 EPA 8015 Alcohol-Glycol 668245
92594257001 OUTFALL NO 1 EPA 200.7 Rev 4.4 1994 685960 EPA 200.7 Rev 4.4 1994 685977
92594257002 OUTFALL NO 2 EPA 200.7 Rev 4.4 1994 685960 EPA 200.7 Rev 4.4 1994 685977
92594257003 OUTFALL NO 3 EPA 200.7 Rev 4.4 1994 685960 EPA 200.7 Rev 4.4 1994 685977
92594257001 OUTFALL NO 1 EPA 3010A 686245 EPA 6010D 686584
92594257002 OUTFALL NO 2 EPA 3010A 686245 EPA 6010D 686584
92594257003 OUTFALL NO 3 EPA 3010A 686245 EPA 6010D 686584
92594257001 OUTFALL NO 1 SM 25400-2015 685946
92594257002 OUTFALL NO 2 SM 2540D-2015 685946
92594257003 OUTFALL NO 3 SM 2540D-2015 685946
92594257001 OUTFALL NO 1 SM 5220D-2011 686905 SM 5220D-2011 687212
92594257002 OUTFALL NO 2 SM 5220D-2011 686905 SM 5220D-2011 687212
92594257003 OUTFALL NO 3 SM 5220D-2011 686905 SM 5220D-2011 687212
REPORT OF LABORATORY ANALYSIS
This report shall not be reproduced,except in full,
Date:03/29/2022 04:10 PM without the written consent of Pace Analytical Services,LLC. Page 14 of 17

Document Name: Document Revised:November 15,2021
Sample Condition Upon Receipt(SCUR) Page 1 of 2
c?CEArialytical Document No.: Issuing Authority:
F-CAR-CS-033•Rev.O111 Pace Carolinas Quality Office
Laboratory receiving samples:
Asheville ❑ Edenfl Greenwood I I Huntersville El Raleigh Mechanicsville❑ Atlanta❑ Kernersville❑
Sample Condition Client Name: •WOE . 92594257
Upon Receipt 1 ASr.�t;)C1l-(' Project#:
/A { I�— �� MI ASS
Courier: OFed Ex CUPS CUSPS ❑Client 1111111 Mil II III I 111
0 Commercial ❑Pace ❑Other:
92594257
Custody Seal Present? DYes ❑No Seals Intact? Dyes ❑NoLi I�
Date/Initials Person Examining Contents: Y)/% �r/.''S/c-
Packing Material: •❑Bubble Wrap []bubble Bags ❑None ❑ Other Biological Tissue Frozen?
Thermometer: Des ENo DNA
❑'IR Gun ID: CI ZT Type T e of Ice: j]wet ❑glue ❑None
/' Correction Factor:
Cooler Temp: I I. G) Add/Subtract(°C) ( ' Temp should be above freezing to 6°C
OSamples out of temp criteria.Samples on ice,cooling process
— Cooler-Temp-Corrected-CC): 1 ( has begun
USDA Regulated Soil(Q N/A,water sample)
Did samples originate in a quarantine zonewithin the United States:CA,NY,or SC(check maps)? Did samples originate from a foreign source(internationally,
Eyes ❑No includingHawali and Puerto Rico)?Oyes ONo
Comments/Discrepancy:
Chain of Custody Present? (]Yes ONo ON/A 1.
Samples Arrived within Hold Time? Des ONo ON/A 2.
Short Hold Time Analysis(<72 hr.)? Oyes ONo ❑N/A 3.
Rush Turn Around Time Requested? Oyes L•,JNo ON/A 4.
Sufficient Volume? Oyes ONo ON/A S.
Correct Containers Used? pen ONo ON/A 6.
•Pace Containers Used? [ Yes ONo ON/A
Containers Intact? Oyes ONO ON/A 7.
Dissolved analysis:Samples Field Filtered? Eves ONo ON/A 8.
Sample Labels Match CDC? x❑yes ❑No ON/A 9.
/
-Includes Date/Time/ID/Analysis Matrix: "‘ l
Headspace In VOA Vials(>S•6mm)? ❑Yes ❑No ❑-N/A 10.
Trip Blank Present? Eves 'ONo ON/A . 11.
Trip Blank Custody Seals Present? Oyes ONo i ON/A
COMMENTS/SAMPLE DISCREPANCY Field Data Required? Dyes ONo
Lot ID of split containers:
CLIENT NOTIFICATION/RESOLUTION
Person contacted: Date/Time:
Project Manager SCURF Review: Date:
Project Manager SRF Review: Date:
Page 15 of 17

Document Name: Document Revised:November 15,2021
Sample Condition Upon Receipt(SCUR) Page 2 of 2 {I
aceAnalytrcal' Document No.: Issuing Authority:
F•CAR-CS•033•Rev.08 9425?
Check mark top half of box if pH and/or dechlorination is Project 9 j.5h/
verified and within the acceptance range for preservation --. 03/29/22
T',(H Due Date:
samples. PM 92_MID ATLAN
Exceptions:VOA,Coliform,TOC,Oil and Grease,DRO/8015(water)DOC,LLHg CLIENT
**Bottom half of box is to list number of bottles
a I " a
or I
a 2Q a
> Z _ r`
_ u oU _ nA
• 9.
Z Z Z Z Nn Z N ¢ Z m b
T.
0 vv Nv a Y., v �, Nv v 1 1 ch >
y '2'
a VO. Nry v Sn Q ? Q Q C! a
O N
hN a 4 „ v v n Z a :1'; :13 Z z
v E. a V v cD w o O -g a - Val v Y2
0. Q. Q. E 0 0 oA aO ^ E z0a ^+ n > c
N N l7 ca _ ,,,T Q .� 3 a I c c 'a
n m 7 c = S Z I N — E 0N n a .l , a z D
-0a xQ D = It,-
. _
.. a E .c E O Q .1 4 d t, v a E c
aa a a a E Q Q Lt Q N o o o G a E
in Q
EJ EJ
E w E E E E
_ N av ` ra E E E NE E E E
N E = N N N y � .1oN Ng o `,1,' o pp 0
. N — r 2 r V v1v `• •-1 N 1
E ete. a.rn N a G a. a. V g t9 8 M 8 ln o 0o1 71 as a d to R N
M ._m._. m mm m_ _m___o. , to a et a a a d c > > > > N m W o
-\
1 \ I I/ 1 / 1
2 ,I i I
3 \ i \\ \''' , \
4 ` \
5 \ \
6 \ \
7
\
8 \ \
9 \
10 \ \
11 \ ' .\ 1\. -
\
12 \ \ \ \ \
• pH Adjustment Log\\ for Preserved Samples
Sample ID Type of Preservative pH upon receipt Date preservation adjusted Time preservation Amount of Preservative Lot e
adjusted added
•
Note: Whenever there is a discrepancy affecting North Carolina compliance samples,a copy of this form wit be sent to the North Carolina DEHNR Certification Office(i.e.
Out of hold,incorrect preservative,out of temp,incorrect containers.
Page 16 of 17

CC (N/A)
lo
w
Q J elul sa;dweg
O .. J z .
Z Z ;n �-^( - o
Y U L 7 a,
Z W \ .-) p) U N 1\ z u
2 c O (N/A)�sloo0 O
•- E ~ O u ,, u U a ea 6
o O O _ P S PolsnO ,_
a _ W
u o .. n! a o
w = a ,.
ell- CC a N INrA)e�1 Eu
o
Ill CC
uo penpoaa w
I • o
Q (N/A)0uu01g0 Ienplsaa — q
d o (� 0,ui dwal Q
J
Z
a U p - w
CC
W U z W rJ
U O CC 2 cJ
O _
C O F u LL Li,
Vt_I LI m 8 uewaa ua6Axp Iea!way0 x x x Al
O ° U a Ioe,(IJ aual/cgl3 x x x a
E z w elgeJanooad Ielol'peai x x x o €
o
0 g 0 v v (4991, PoglaW)Hdl x x x ~ st Co'°
d W
v w re LL 1
SS' x x x a o o
o o jN/A Wei SiS/d euyj > � —
z
Joino
4\NV m j louey)a wa m ao Z1`OZSzeN°
_' o Sf9 ¢ = 0') 2 _ HORN
z v0>s _. OHQ w EL0 , m
U
E v F t a cONH
U
0 0o 0 o z" °OSLH va
Q J Iii
a I
w o o a c°�o 6 D- 8 ` D SaNIV1NO0d0#Q a¢a E aI
O110111001Vd1ldNVS j
o U N C-E o a' E o
p 0 w
U 03 cv w U w '- W Z O
U i E E U o ¢ i i
o cc
a N Wac w a -
E v °a O _ <m E U E. 1 4o O o Q
c .ao O N p 1IIIIIIIIF2 cc
E ......... z
w_Cm WI ofcopopgo s) 000 XIHDAN
lo vFn
CO a O E F-
_c9' ~ o o Z z
.gc �- o o - w
U ? o
` ` o� o3avo3ao�re CL a a a
U n
c
O A 3 a o
n Z aw�a 8
a)aa
a¢x oK' ow
c E o >z o33n$83¢oc `-
N COO N O O O 7 D
w r ° _m w Z Z Z z €
a) 1J 9 _0 w D
° U o '� s
R1 " 0 3 o m - > > > > f
� ., ¢ > N m w y W ;m 0 0 0 0
F ° U E - J mH a
Z va € a . . Z
Q o°c0 zQN g . — Q _ C Ni
r.
F :if n' . E t` <p ¢ '_Q.) . m iao-0Vv uN o u
l'I .‘1(11C!) 2 o Cl) °2.
c
rn w¢°
U
Q E - N
o 0a w a` W311 04 n o COm r •'age 17 of 17